UPSC Current Affairs for 3ʳᵈ November 2026

I) The Hindu Gist 1. Cascading Effect: India Must Respect Land Rights While Building Dams 2. What Is the Role of Legislative Councils? 3. Milky Way grew by devouring galaxies, leaving ghost stars II) The Indian Express Gist 1. Grey Market and IPO Booms: What Retail Investors Need to Watch Out For......

The Hindu Gist - 3rd November, 2026

1 . Cascading Effect: India Must Respect Land Rights While Building Dams

          The proposed 11.2-GW Siang Upper Multipurpose Project (SUMP) in Arunachal Pradesh is driven by concerns over China’s proposed 60-GW mega-dam on the Yarlung Tsangpo, which could affect downstream water flows into India. However, India’s response to China’s upstream interventions must balance strategic water security with the land rights, consent and concerns of indigenous communities.

China’s Upstream Dam and India’s Strategic Water-Security Concerns
  1. China’s mega-dam: The proposed 60-GW project in Tibet comprises five cascading power stations across the river’s approximately 2,000-metre fall over 50 km. Its location in the tectonically active and erosion-prone eastern Himalayas raises concerns regarding ecological and downstream impacts.
  2. Weaponisation of transboundary waters: Indian authorities fear that China could manipulate water flows through upstream interventions, potentially releasing or withholding water to cause downstream flooding or water scarcity in Arunachal Pradesh and Assam.
  3. Brahmaputra basin dynamics: The Brahmaputra basin in Assam and Bangladesh receives most of its water from monsoon rainfall and tributaries downstream of the Tibetan Plateau. Therefore, China cannot straightforwardly control the river’s total flow through India. However, interventions closer to the border could have greater consequences for downstream communities.
  4. Hydrological data and transparency: Beijing has agreed to share hydrological data for humanitarian emergencies but has declined to share operational details of the mega-dam. This limits India’s ability to assess potential downstream impacts and prepare for sudden changes in water flows.
  5. SUMP as a strategic response: India has considered maintaining the SUMP reservoir at 70% capacity to accommodate expected water surges. However, the effectiveness of this arrangement remains uncertain if China does not provide advance warnings.
  6. Diplomatic engagement: India must continue seeking operational transparency, hydrological information and cooperation with China rather than relying exclusively on coercive or force-based responses.
Indigenous Land Rights, Project Legitimacy and the Way Forward
  1. Local opposition: The proposed SUMP has faced resistance from indigenous communities in Arunachal Pradesh, particularly over the potential loss of ancestral land and livelihoods. The State’s attempts to protect survey teams through the use of security forces and invocation of legal provisions against activists risk reinforcing local fears of land acquisition and displacement.
  2. Development versus rights: Strategic water security cannot become a justification for disregarding the rights of local communities. The legitimacy of a national infrastructure project depends on respecting affected people’s land rights, concerns and participation.
  3. Way forward: India must combine diplomatic engagement with China, transparent assessment of downstream risks and robust safeguards for indigenous communities. Land acquisition, rehabilitation and consultation must follow due legal processes. National security and development objectives must not come at the cost of people’s rights and democratic consent.

2. What Is the Role of Legislative Councils?

Legislative Councils are the upper houses of State legislatures, intended to function as revising chambers by providing specialised knowledge, wider representation and an opportunity to reconsider legislation. However, their limited legislative powers, questions over democratic legitimacy and politically motivated creation or abolition have raised concerns about their actual utility.

Historical Background, Constitutional Provisions and Composition
  1. Historical origin: The Government of India Act, 1935 introduced bicameral legislatures in six large provinces—Madras, Bombay, Bengal, Bihar, the United Provinces and Assam. Their electoral colleges were highly restricted and elitist, largely representing wealthy and educated minorities.
  2. Constitutional provisions: Article 168: Provides for the composition of State legislatures, including Legislative Councils in bicameral States. Article 169: Empowers Parliament to create or abolish a Legislative Council through a law, provided the State Legislative Assembly first passes a resolution by a majority of its total membership and a two-thirds majority of members present and voting.
  3. Article 171: Specifies the composition of Legislative Councils. A Council must have at least 40 members and its strength cannot exceed one-third of the State Legislative Assembly.
    1. One-third elected by members of local authorities.
    2. One-twelfth elected by graduates of at least three years’ standing.
    3. One-twelfth elected by teachers who have been engaged in teaching for at least three years during the six years immediately preceding the qualifying date, in educational institutions not lower than the prescribed secondary-school level.
    4. One-third elected by members of the Legislative Assembly.
    5. The remaining one-sixth nominated by the Governor from persons with special knowledge or practical experience in literature, science, art, the cooperative movement and social service.
  4. Tenure and continuity: MLCs serve six-year terms, with one-third retiring every two years. The Council is a permanent House and cannot be dissolved like a Legislative Assembly.
  5. Executive representation: Ministers, including the Chief Minister, may be members of either House of the State Legislature, just as Union Ministers may be members of the Lok Sabha or Rajya Sabha.
  6. Present position: Six States have functioning Legislative Councils—Andhra Pradesh, Bihar, Maharashtra, Karnataka, Telangana and Uttar Pradesh.
Legislative Powers, Democratic Debate and Political Considerations
  1. Revising role: Legislative Councils provide an opportunity to reconsider Bills passed by Legislative Assemblies, identify shortcomings and incorporate specialised perspectives into lawmaking.
  2. Limited legislative powers:
    1. An ordinary Bill can be delayed by the Council for a maximum of four months across two stages of consideration.
    2. The Legislative Assembly can ultimately override the Council’s disagreement.
    3. There is no provision for a joint sitting to resolve a deadlock between the two Houses of a State legislature.
  3. Arguments in favour:
    1. Provide a second chamber for legislative scrutiny and reconsideration.
    2. Enable representation of graduates, teachers, local authorities and nominated experts who may otherwise have limited representation in the Assembly.
    3. Offer continuity and institutional stability because the Council is a permanent House.
    4. Act as a check against hasty legislation and majoritarian decisions.
  4. Arguments against:
    1. Elected Assemblies already possess the authority to legislate, making Councils an additional institutional and financial burden.
    2. Their indirectly elected and nominated composition raises questions about democratic legitimacy.
    3. They may become instruments for political accommodation, particularly for leaders who have failed to secure election to the Assembly.
    4. Their limited powers can make them ineffective in providing meaningful legislative checks.
  5. Political considerations: Creation and abolition have frequently reflected changing political interests. The Legislative Council of Tamil Nadu was abolished in 1986 and a resolution to re-establish it was passed in 2010. Similarly, the Council of Andhra Pradesh was abolished in 1985 and subsequently recreated in 2007..
Sugeestions of Second Administrative Reforms Commission
  1. Second ARC (2007) recommendation: Proposed transforming Legislative Councils into “Councils of local governments”, arguing that the growing complexity of local governance and increasing literacy required a dedicated representative forum.
  2. Proposed restructuring: Instead of maintaining separate constituencies for graduates and teachers, the Commission suggested that all members of local bodies should elect the representatives of local governments.
  3. Objective: Strengthen local self-government by giving local bodies a greater institutional voice in State-level decision-making. The recommendation, however, has not been implemented.
  4. Institutional accountability: If Councils cannot meaningfully contribute to legislative scrutiny, representation and local governance, their continuation merely as ornamental institutions in the existing six States needs reconsideration.
  5. Reform priority: Their composition and functioning must be strengthened to ensure genuine deliberation, wider representation and meaningful legislative scrutiny, rather than political accommodation.

3. Milky Way grew by devouring galaxies, leaving ghost stars

Galactic archaeology uses the age, chemical composition and motion of stars to reconstruct the formation and evolution of the Milky Way over nearly 12 billion years. As smaller galaxies merge with larger ones, tidal forces disrupt their stars, leaving behind stellar streams and clusters, often described as ghost stars. These remnants preserve evidence of ancient galactic collisions. The Small and Large Magellanic Clouds are examples of dwarf galaxies currently being assimilated by the Milky Way. A major discovery is the Gaia-Enceladus merger, in which a dwarf galaxy merged with the Milky Way around 10 billion years ago. Initial evidence emerged from the Hipparcos mission, when researchers identified around 50 stars with unusual characteristics, including seven with distinct orbital patterns.

The Gaia mission (2013) enabled more precise mapping of stellar positions and movements, while spectroscopic observations, including data from APOGEE (Apache Point Observatory Galactic Evolution Experiment), help establish stellar ages and chemical compositions. Combining these datasets allows scientists to identify stars of common origin and reconstruct the history of galactic mergers. Globular clusters, whose stars share similar formation histories, provide further evidence. A study examining 39 globular clusters used their age-dependent dynamics and chemical characteristics to investigate the Milky Way’s evolution. However, different models can produce variations in estimated stellar ages, and globular clusters alone cannot fully explain the evolution of the Milky Way’s central bulge and other stellar populations.

Emerging astronomical instruments and surveys will improve this understanding. The MOONS (Multi-Object Optical and Near-infrared Spectrograph) at the European Southern Observatory will study the Milky Way’s central bulge using infrared observations that can penetrate interstellar dust. A multi-object spectrograph being developed for a telescope at Paranal, Chile, will also survey the Southern Sky, including the Magellanic Clouds and Sagittarius. Together, advances in astrometry, spectroscopy and astronomical surveys will help reconstruct ancient galactic mergers, understand stellar evolution and provide deeper insights into the formation and structure of the universe.

The Indian Express Gist - 3rd November, 2026

1 . Grey Market and IPO Booms: What Retail Investors Need to Watch Out For

           The boom in primary markets and growing retail participation in Initial Public Offerings (IPOs) have encouraged unofficial pre-listing transactions through the grey market. Operating outside recognised stock exchanges and established regulatory mechanisms, these transactions generate speculative price expectations through Grey Market Premiums (GMPs). They can mislead investors about actual demand, distort market expectations and expose small investors to financial losses.

Grey Market Operations and Regulatory Concerns
  1. Meaning and geographical presence: The grey market refers to unofficial trading in shares of companies before their formal stock-exchange listing. Such activities are reported in centres including Ahmedabad, Jaipur and Rajkot, operating through informal arrangements between buyers and sellers.
  2. Grey Market Premium (GMP): It represents the unofficial premium at which IPO shares are traded before listing. Although treated as an indicator of expected listing gains, GMP is neither an official stock-exchange price nor a guaranteed indication of actual listing performance.
  3. Parallel market outside regulation: Transactions take place through word-of-mouth networks, WhatsApp and Telegram groups, public-market portals and brokers, rather than recognised stock exchanges.
  4. Nature of transactions: These deals may not involve the actual transfer or possession of shares. They operate through informal agreements between buyers and sellers and have been compared to betting in cricket matches because of their speculative and uncertain nature.
  5. SIREN’s intervention: In October 2026, the Small Investors Welfare Association (SIREN) approached the Securities and Exchange Board of India (SEBI), seeking immediate intervention against widespread publicity surrounding unofficial GMPs and application transactions.
  6. Market integrity concerns: SIREN argued that such practices undermine SEBI’s mandate to maintain a fair, transparent and orderly market. It also raised concerns about illegal betting, speculative activity and the functioning of an unregulated parallel market.
  7. Misleading demand signals: Unofficial GMP figures are widely circulated and may be interpreted as evidence of strong investor demand, even though they do not necessarily reflect actual subscription figures or genuine market interest.
Risks to Retail Investors and SEBI’s Regulatory Dilemma
  1. Distorted investment decisions: High GMP figures create expectations of substantial listing gains, encouraging retail investors to subscribe to IPOs without adequately examining company valuations, financial performance, business risks and future prospects.
  2. Illustration of speculative losses: If an IPO share has an issue price of ₹1,000 and an unofficial GMP of ₹300, the implied grey-market price is ₹1,300. If the share subsequently lists at ₹900, or ₹100 below its issue price, a buyer who effectively paid ₹1,300 would face a notional loss of ₹400 per share. Such transactions carry additional risks because they are informal arrangements and do not guarantee actual share allotment or possession.
  3. Reliance Power example: The Reliance Power IPO frenzy demonstrated the risks of excessive pre-listing premiums. Despite grey-market premiums reportedly reaching ₹450–₹550 over the issue price of ₹450, the stock closed at ₹372.50 on its listing day, falling ₹77.50 below the issue price. The sharp reversal resulted in substantial losses for grey-market operators and investors who had entered into speculative pre-listing transactions.
  4. Financial vulnerability: Small and unsophisticated investors may borrow money or take loans to participate in IPOs, relying on speculative expectations of listing gains. When market reality fails to match the hype, their hard-earned savings are exposed to substantial losses.
  5. Two approaches proposed for SEBI:
    1. Strict enforcement: Enforce existing laws against unlawful grey-market activity and take action against operators, online platforms and financial channels facilitating such transactions.
    2. Regulated formalisation: Examine whether legitimate pre-listing transactions can be accommodated through recognised market infrastructure, subject to appropriate legal and regulatory safeguards.
  6. Need for legal clarity: Formalising certain pre-listing transactions would not automatically legalise all grey-market activity. SEBI must distinguish legitimate unofficial premiums from unlawful trading, deceptive promotion and market manipulation.
  7. Way forward: Strengthen surveillance and investigation of financial channels, improve transparency in IPO-related information and ensure effective enforcement against manipulative practices. A clear regulatory framework must protect retail investors while preserving fair and orderly market functioning.

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